World's smallest Programmable DC Power Supply
- Max Voltage: 8V to 36V
- Max Current: 1A to 3A
- Max Power: 24W to 36W
- Ultra Slim
Compact and lightweight design by our original low noise switching technology
R3K-36 series is an ultra-compact, high-performance DC power supply that achieves sufficient output of 36 W in the "palm-sized." The 35 mm wide ultra slim DC power supply employs both output voltmeter and current meter as the standard equipment enabling simple operation and easy to use.
This DC power supply featuring multi-set and anti-sink functions is suitable for quality inspection and the best lab power supply.
Features and Benefits
We pursue usability!
- Saving space by compact and light weight design
- Suitable for research application by it's ultra low noise feature
- Outstandingly quiet operation with Fan-less Power Supply Unit (PSU)
- Standard visual meters excellent in quickly checking both output voltage and output current
- Speedy settings of output voltage and output current
Ultra compact!
You can realize how small it is with comparison to a mouse.
Models
- The ripple is applied in the rated output from 10% to 100%.
- You can change the input voltage, and refer to options.
| Model | Output | Ripple *1 (rms) | Minimum setting unit | AC input | |||||
|---|---|---|---|---|---|---|---|---|---|
| Voltage [V] |
Current [A] |
Power [W] |
Voltage | Current | Voltage | Current | Voltage *2 | Current [typ.] |
|
| R3K36-1 | 0 to 36 V | 0 to 1 A | 36 W | 5 mV | 5 mA | 100 mV | 10 mA | 115 V ± 10% 50/60 Hz single phase |
1 A |
| R3K18-2 | 0 to 18 V | 0 to 2 A | 5 mV | 5 mA | 100 mV | 10 mA | |||
| R3K8-3 | 0 to 8 V | 0 to 3 A | 24 W | 4 mV | 4 mA | 10 mV | 10 mA | ||
Specifications
Options
- -LH: Higher isolation voltage
- This option makes the isolation voltage to be ±1 kV, which enables extended capability of series operation.
- Input voltage change Option
-
- -L(120V): 120 Vac ±10% input
- -L(200V): 200 Vac ±10% input
- -L(220V): 220 Vac ±10% input
- -L(230V): 230 Vac ±10% input
- These options cannot be equipped together.
How to Order
When ordering, add Option No. in the following order by alphabet, and input voltage to Model No.
Example: R3K18-2-LH(200V)
Accessories
AC input cable
| [Standard] | CABLE TYPE1 |  |
 |
125 V / 10 A | 2.5 meters Fixed length |
|---|---|---|---|---|---|
| [Standard] for -L(230V) |
CABLE TYPE3 | |
 |
250 V / 10 A | 2.5 meters Fixed length |
| [Sold separately] | CABLE TYPE4 | |
 |
250 V / 10 A | 2.5 meters Fixed length |
Dimensions
Download
-
R3K-36 series Datasheet
Date: 2022-3-25 rev.05
PDF (4,756 KB)
-
How to Use DC Power Supplies
Date: 2022-03-18 rev. 04
PDF (1,487 KB)
The account registration is necessary for downloading
-
R3K-36 series Datasheet
Date: 2022-3-25 rev.05
PDF (4,756 KB)
-
How to Use DC Power Supplies
Date: 2022-03-18 rev. 04
PDF (1,487 KB)
In this website, we provide only the latest version of information including instruction manuals as of our products. Therefore, the newest versions of manuals on the website might be not same as the ones of products you purchased in the past.
